Thick plates of smoked glass create a striking relief pattern with geometric lines, giving the large Nuvola Wall Lamp an architectural appearance. 7.09" x 19.69" H x 3.74" D. Stock Program: USA Stock. Lamp Holder: E12. Lamp Holder Quantity: 4. Length hanging method: ". Type of Plug: Not applicable. Voltage: 110 Volt. Max Wattage: 5 watt. Country of Origin: China.